n. 药鼠李;用其树皮制成的缓泻剂
1.A buckthorn(Rhamnus purshiana) native to northwest North America, the bark of which is the source of cascara sagrada.
药鼠李树原产北美洲西北部的一种药鼠李树(珀希鼠李鼠李属),其树皮是药鼠李皮剂的原料。
2.A buckthorn(Rhamnus purshiana) native to northwest North America, the bark of which is the source of cascara sagrada.
药鼠李树原产北美洲西北部的一种药鼠李树(珀希鼠李鼠李属),其树皮是药鼠李皮剂的原料。